Examlex
Which term refers to primary and secondary xylem that can no longer transport water and solutes, but which instead is strengthened dry tissue where some defensive compounds are stored?
Carbon Dioxide
A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in the air and is absorbed by plants in photosynthesis.
Crystalline Structure
A unique arrangement of atoms in a crystal, characterized by its highly regular order and symmetry.
Mineral
A naturally occurring, inorganic solid with a definite chemical composition and a crystalline structure.
Asthenosphere
A region of the Earth's mantle beneath the lithosphere that is mechanically weak and partially molten, facilitating tectonic plate movement.
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